How to choose underground garage lights?

The improvement of social life has led to an increase in private cars, resulting in a clear shortage of parking spaces. In order to alleviate the situation of tight parking spaces on the ground, many large supermarkets, hotels and other places have set up underground parking lots. However, there is a problem with underground parking. The problem of light is very important. So, how to choose good lighting? Many underground parking lots use a sensor light source. However, the activation of the induction lamp is stimulated by a variety of light or sound signals that require a certain sound or a change in the degree of light and darkness of the environment. This may cause some inconvenience, because sometimes when the LED light is needed to start, these sound or light signals may not be sufficient to cause the startup setting.

At this time, the underground parking lot should use LED radar to sense the fluorescent light effect will be the best. It uses a smart LED tube that uses the Doppler effect to receive the emitted sound waves and selectively perceive the surrounding moving things according to the degree of sound waves. After receiving the signal, it will start the work program for illumination.

This kind of lamp is very difficult to be interfered by external factors during the use process, has good stability, and is very environmentally friendly and energy-saving, which is very suitable for the use of underground parking lots.

Temperature And Pressure Compensation Turbine Flowmeter

Temperature and pressure compensation gas Turbine Flowmeter is a kind of velocity flow measurement instrument, in which the turbine speed is the measurement of flow, through mechanical transmission, magneto-electric conversion, forming electrical pulse signals proportional to the flow, making a significant contribution to industrial production and measurement.

Gas turbine flowmeter with temperature and pressure compensation is a kind of velocity flowmeter, which is composed of turbine, bearing, preamplifier and display instrument.

Temperature And Pressure Compensation Turbine Flow Meter,Turbine Flow Meter With Display,High Temperature Oil Flow Meter,Temperature And Pressure Compensation Turbine Meter

Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com